Might get stoned for this, but I sold my Citadel when I got my Nitrous rda. Just prefer the 810 tip to a 510 and I can do single or dual coil on one 4da and to me the flavor is bang on to what the Citadel used to be. Good luck finding a Nitrous though Someone bought almost all of them
Glad you found your vaping sweet spot
I think between the wasp nano and the hadaly, I should come right with rdas